The Camry outsells the 488, so what?
The only time the Tesla is even a challenge is from a dead stop. On the highway I've never once had a Tesla even try to engage because they know they have no chance.
A modded Ferrari from a roll will be in another zipcode.
I understand you're a Tesla fan but they have a long way to go before ever running with truly fast cars.

Let me guess you are a race car driver and the king of your local track? In your BMW no less. No matter what you do to your street based BMW, there will always be someone (or quite a few people) faster. So you might say you just do it for fun? Well then who are you to judge that Tesla or EV drivers aren't having just as much fun driving their cars to the particular strengths of their cars also. Chances are a Tesla driver will beat more cars in daily encounters in a row than you will win races in a row at the track. So if the Tesla driver wins in more situations that the car was designed for, than you will at the track, I guess we really shouldn't be so quick to call the Tesla "incapable" when it comes to performance.
Keep in mind the Tesla Model S went from the (P85D-100D) from just the 2015 model to the 2017 and in the process dropped from a 12 second car to one that does the quarter mile in 10.5 seconds. Meanwhile the other world super sedans, coming from companies more than half century old can't make a sedan that even cracks into the 10 second barrier yet.
The 350kWh chargers are already being installed in some locations here in California. This is 7 times faster than the current 50kW chargers. The new Porsche Mission E, and other planned EVs will be able to pick up 100 miles of charge in 5 minutes. In the future, they will have chargers at tracks, just like they have racing fuel. And assuming you have 5 minutes to spare, with 100 miles of charge, I'm sure you can finish your 15 minute session, without any problems. I am also quite certain if you drove the Nio as slowly as your drive your current car at the track, it would have no problem completing 2 of your sessions. And even more refreshing is the fact that you won't ever need to smog an electric car. There are no tailpipe emissions. You could run one all day in a closed high school gym without killing everyone off with carbon monoxide. So many of the modified cars on the road today are not smog/street legal, and getting to be a PIA to register in California. So definitely a big plus there. Formula E was debating whether to make the batteries bigger and have single car races, but decided to keep it in the 2 car format at the moment. Remember, this racing series is very new and still developing its basic format.
The new gen 2 Tesla Roadster will undoubtedly be more performance oriented than the Model S 4 door luxury sedan. Like I said, the current crop of EVs are relatively new. In just a few years, the performance achievements will be spectacular. True unparalleled torque vectoring is possible when you have 4 wheel motors in a car. Credit the spectacular performance of the Tesla to making the major manufacturers open their eyes to what is possible. And now with Mercedes, VAG, Etc, investing billions in EVs, you will see some impressive vehicles coming out in the near future.